EP 0427314 B2 20040616 - Bleaching composition
Title (en)
Bleaching composition
Title (de)
Bleichmittel
Title (fr)
Composition de blanchiment
Publication
Application
Priority
GB 8925285 A 19891109
Abstract (en)
[origin: EP0427314A2] A stable and highly effective bleaching composition comprising (a) from 10% to 90%, preferably from 30% to 85% by weight of sodium percarbonate; (b) from 4% to 40%, preferably from 5% to 30% by weight of a bleach activator; and (c) from 5% to 85%, preferably from 10% to 70% by weight of an alkali metal bicarbonate, sesquicarbonate or dihydrogen orthophosphate, is disclosed. The composition can be used for admixing with a detergent composition or, preferably, for use as a bleach additive. Preferred compositions contain sodium bicarbonate and tetraacetyl ethylene diamine.
IPC 1-7
IPC 8 full level
C11D 3/395 (2006.01); C11D 3/10 (2006.01); C11D 3/39 (2006.01); C11D 7/54 (2006.01); D06L 3/02 (2006.01)
CPC (source: EP)
C11D 3/10 (2013.01); C11D 3/3907 (2013.01); C11D 3/3942 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0427314 A2 19910515; EP 0427314 A3 19911023; EP 0427314 B1 19951220; EP 0427314 B2 20040616; AU 635577 B2 19930325; AU 6585290 A 19910516; BR 9005662 A 19910917; CA 2029262 A1 19910510; CA 2029262 C 19961112; DE 69024334 D1 19960201; DE 69024334 T2 19960509; DE 69024334 T3 20041021; ES 2081342 T3 19960301; ES 2081342 T5 20050216; GB 8925285 D0 19891228; IN 171327 B 19920919; JP H03223400 A 19911002; JP H08919 B2 19960110; ZA 908967 B 19920729
DOCDB simple family (application)
EP 90202851 A 19901025; AU 6585290 A 19901107; BR 9005662 A 19901108; CA 2029262 A 19901102; DE 69024334 T 19901025; ES 90202851 T 19901025; GB 8925285 A 19891109; IN 288BO1990 A 19901108; JP 29876890 A 19901102; ZA 908967 A 19901108